Description
Danfoss 003N-7252RA Open/Rise Temperature Regulator Overview
The Danfoss 003N-7252RA is a 3/4″ self-acting temperature regulator designed to open on a rise in temperature. Built to Danfoss’s exacting standards, this valve delivers dependable, automatic temperature control without the need for external power — making it an ideal solution for hydronic heating systems, refrigeration circuits, and industrial process applications where precise thermal management is critical.
Key Features
- Self-acting, automatic temperature regulation — no external power required
- Opens on rising temperature (open/rise action) for reliable overheat protection and flow control
- Temperature control range: 77°F to 149°F (25°C to 65°C)
- 3/4″ pipe connection for straightforward installation into standard hydronic and refrigeration piping
- Robust Danfoss construction for long service life in demanding HVAC and industrial environments
- Compact, self-contained design simplifies installation and reduces maintenance requirements
Typical Applications
- Hydronic heating and cooling systems
- Refrigeration and chilled water circuits
- Industrial process temperature control
- Heat exchanger bypass and protection
- Domestic hot water system temperature management
Product Specifications
- Brand: Danfoss
- SKU / Part Number: 003N-7252RA
- Connection Size: 3/4″
- Temperature Range: 77°F – 149°F
- Valve Action: Opens on Rising Temperature
- Actuation: Self-acting (no external power required)
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